#ifndef CPIR_CLIENT_H
#define CPIR_CLIENT_H

#include "common.h"
#include "socket.h"
#include "key.h"
#include "message.h"

//   Copyright 2011 CPIR Team
//
//   Licensed under the Apache License, Version 2.0 (the "License");
//   you may not use this file except in compliance with the License.
//   You may obtain a copy of the License at
//
//       http://www.apache.org/licenses/LICENSE-2.0
//
//   Unless required by applicable law or agreed to in writing, software
//   distributed under the License is distributed on an "AS IS" BASIS,
//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//   See the License for the specific language governing permissions and
//   limitations under the License.

class RabinClient
{
	Socket* socket;	
	bool conn_succ;	

	CipherMessage* createHint(const Message* msg,const ClientKey* cliKey,const ServerPublicKey* pubKey);	//Step 5:v = (x_b + k^e) mod N
	Message* getMessage(const CipherMessage* msg,const ClientKey* cliKey);                                  //Step 8:m_b = m_b' - k
public:	
	RabinClient(char* host, int32_t port);
	~RabinClient();
	Message* get(uint32_t n);
	bool get_conn_succ();
};

#endif
